Introduction: Powered High Quality Speakers
20 watts high quality woofer and tweeter with built in power amplifier with single volume control.
Step 1: Measure and Cut MDF Board
Based on the size of the speaker cut board to make box.
Step 2: Make Box
Make box to hold amplifier circuit board , transformer and another box without amplifier and transformer.
Step 3: Paint the Box
Rub the box with 220 sand paper to smooth the surface and apply spray paint of your choice,
Step 4: Mechanical Part Assembly
Using aluminum sheet, make appropriate hole to hold volume control pot, RCA sockets, heat sink and fix it with screw or nut bolts.
Step 5: Inside Mechanical Parts
Make correct connections for RCA sockets from the amplifier board.
Step 6: Fix Transformer
In the bog box fix the transformer with screws and connect main power cable and power to amplifier.
Step 7: Fix Speakers
Connect woofer and tweeter with network divider board from output of amplifier.
Step 8: Creating Logo
This is my logo Sp, you create your logo with the same aluminum sheet used for RCA sockets
Step 9: Enjoy Powered Speakers
Your final speaker is ready.
Participated in the
Audio Challenge 2020